New 1" Round Bore Steel Shaft Rigid Coupler Coupling with 1/4" Keyway SHFTR-1604 model-31N607-1403-B1 It is specifically for use

It is specifically for use with cylinder heads carrying a 45-degree valve seat angle (used with cylinder head ZZ80082 and related heads)

Replacing missing or damaged port caps is a simple

Thread: 1-1/8"-16

TP-AL70272

900 (->SN 137817)

New 1" Round Bore Steel Shaft Rigid Coupler Coupling with 1/4" Keyway SHFTR-1604 model-31N607-1403-B1 It is specifically for useOne New Aftermarket Replacement 1" Round Bore Shaft Coupler Coupling Applications: Grain Augers to Extend Shafting Coupling Two Like Shafts Together Tech Info: Material: C1018 Cold Rolled Steel, Black Oxide Finish Bore: 1" Round Keyway: 1 4" Length: 4" O. D. 1 3 4" (2) Set Screw 5 16" 18 Replaces Part Numbers: SHFTR 1604, SHFTR1604